diff --git a/src/libs/crypto/vc/passkeyDidPeer.ts b/src/libs/crypto/vc/passkeyDidPeer.ts
index b1eeb9b4..ec1ba0a1 100644
--- a/src/libs/crypto/vc/passkeyDidPeer.ts
+++ b/src/libs/crypto/vc/passkeyDidPeer.ts
@@ -2,6 +2,7 @@ import { Buffer } from "buffer/";
 import { JWTPayload } from "did-jwt";
 import { DIDResolutionResult } from "did-resolver";
 import { sha256 } from "ethereum-cryptography/sha256.js";
+import { p256 } from "@noble/curves/p256";
 import {
   startAuthentication,
   startRegistration,
@@ -11,12 +12,13 @@ import {
   generateRegistrationOptions,
   verifyAuthenticationResponse,
   verifyRegistrationResponse,
+  VerifyAuthenticationResponseOpts,
 } from "@simplewebauthn/server";
-import { VerifyAuthenticationResponseOpts } from "@simplewebauthn/server/esm/authentication/verifyAuthenticationResponse";
 import {
   Base64URLString,
   PublicKeyCredentialCreationOptionsJSON,
   PublicKeyCredentialRequestOptionsJSON,
+  AuthenticatorAssertionResponse,
 } from "@simplewebauthn/types";
 
 import { AppString } from "../../../constants/app";
@@ -194,16 +196,17 @@ export class PeerSetup {
       },
     };
 
-    const credential = await navigator.credentials.get(options);
+    const credential = await navigator.credentials.get(options) as PublicKeyCredential;
     // console.log("nav credential get", credential);
 
-    this.authenticatorData = credential?.response.authenticatorData;
+    const response = credential?.response as AuthenticatorAssertionResponse;
+    this.authenticatorData = response?.authenticatorData;
     const authenticatorDataBase64Url = arrayBufferToBase64URLString(
       this.authenticatorData as ArrayBuffer,
     );
 
     this.clientDataJsonBase64Url = arrayBufferToBase64URLString(
-      credential?.response.clientDataJSON,
+      response?.clientDataJSON,
     );
 
     // Our custom type of JWANT means the signature is based on a concatenation of the two Webauthn properties
@@ -228,7 +231,7 @@ export class PeerSetup {
       .replace(/\//g, "_")
       .replace(/=+$/, "");
 
-    const origSignature = Buffer.from(credential?.response.signature).toString(
+    const origSignature = Buffer.from(response?.signature).toString(
       "base64",
     );
     this.signature = origSignature
@@ -403,102 +406,22 @@ export async function verifyJwtWebCrypto(
   return verifyPeerSignature(preimage, issuerDid, finalSigBuffer);
 }
 
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-async function peerDidToDidDocument(did: string): Promise<DIDResolutionResult> {
-  if (!did.startsWith("did:peer:0z")) {
-    throw new Error(
-      "This only verifies a peer DID, method 0, encoded base58btc.",
-    );
-  }
-  // this is basically hard-coded from https://www.w3.org/TR/did-core/#example-various-verification-method-types
-  // (another reference is the @aviarytech/did-peer resolver)
-
-  /**
-   * Looks like JsonWebKey2020 isn't too difficult:
-   * - change context security/suites link to jws-2020/v1
-   * - change publicKeyMultibase to publicKeyJwk generated with cborToKeys
-   * - change type to JsonWebKey2020
-   */
-
-  const id = did.split(":")[2];
-  const multibase = id.slice(1);
-  const encnumbasis = multibase.slice(1);
-  const didDocument = {
-    "@context": [
-      "https://www.w3.org/ns/did/v1",
-      "https://w3id.org/security/suites/secp256k1-2019/v1",
-    ],
-    assertionMethod: [did + "#" + encnumbasis],
-    authentication: [did + "#" + encnumbasis],
-    capabilityDelegation: [did + "#" + encnumbasis],
-    capabilityInvocation: [did + "#" + encnumbasis],
-    id: did,
-    keyAgreement: undefined,
-    service: undefined,
-    verificationMethod: [
-      {
-        controller: did,
-        id: did + "#" + encnumbasis,
-        publicKeyMultibase: multibase,
-        type: "EcdsaSecp256k1VerificationKey2019",
-      },
-    ],
-  };
-  return {
-    didDocument,
-    didDocumentMetadata: {},
-    didResolutionMetadata: { contentType: "application/did+ld+json" },
-  };
-}
-
-// convert COSE public key to PEM format
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-function COSEtoPEM(cose: Buffer) {
-  // const alg = cose.get(3); // Algorithm
-  const x = cose[-2]; // x-coordinate
-  const y = cose[-3]; // y-coordinate
-
-  // Ensure the coordinates are in the correct format
-  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-  // @ts-expect-error because it complains about the type of x and y
-  const pubKeyBuffer = Buffer.concat([Buffer.from([0x04]), x, y]);
-
-  // Convert to PEM format
-  const pem = `-----BEGIN PUBLIC KEY-----
-${pubKeyBuffer.toString("base64")}
------END PUBLIC KEY-----`;
-
-  return pem;
-}
+// Remove unused functions:
+// - peerDidToDidDocument
+// - COSEtoPEM
+// - base64urlDecodeArrayBuffer
+// - base64urlEncodeArrayBuffer
+// - pemToCryptoKey
 
-// tried the base64url library but got an error using their Buffer
+// Keep only the used functions:
 export function base64urlDecodeString(input: string) {
   return atob(input.replace(/-/g, "+").replace(/_/g, "/"));
 }
 
-// tried the base64url library but got an error using their Buffer
 export function base64urlEncodeString(input: string) {
   return btoa(input).replace(/\+/g, "-").replace(/\//g, "_").replace(/=+$/, "");
 }
 
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-function base64urlDecodeArrayBuffer(input: string) {
-  input = input.replace(/-/g, "+").replace(/_/g, "/");
-  const pad = input.length % 4 === 0 ? "" : "====".slice(input.length % 4);
-  const str = atob(input + pad);
-  const bytes = new Uint8Array(str.length);
-  for (let i = 0; i < str.length; i++) {
-    bytes[i] = str.charCodeAt(i);
-  }
-  return bytes.buffer;
-}
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-function base64urlEncodeArrayBuffer(buffer: ArrayBuffer) {
-  const str = String.fromCharCode(...new Uint8Array(buffer));
-  return base64urlEncodeString(str);
-}
-
 // from @simplewebauthn/browser
 function arrayBufferToBase64URLString(buffer: ArrayBuffer) {
   const bytes = new Uint8Array(buffer);
@@ -523,28 +446,3 @@ function base64URLStringToArrayBuffer(base64URLString: string) {
   }
   return buffer;
 }
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-async function pemToCryptoKey(pem: string) {
-  const binaryDerString = atob(
-    pem
-      .split("\n")
-      .filter((x) => !x.includes("-----"))
-      .join(""),
-  );
-  const binaryDer = new Uint8Array(binaryDerString.length);
-  for (let i = 0; i < binaryDerString.length; i++) {
-    binaryDer[i] = binaryDerString.charCodeAt(i);
-  }
-  // console.log("binaryDer", binaryDer.buffer);
-  return await window.crypto.subtle.importKey(
-    "spki",
-    binaryDer.buffer,
-    {
-      name: "RSASSA-PKCS1-v1_5",
-      hash: "SHA-256",
-    },
-    true,
-    ["verify"],
-  );
-}